{"product_id":"k-n-street-metal-intake-system-shaker-h-d-tourin-rk-3951s","title":"K \u0026 N RK Performance Intake Kit","description":"\u003cp\u003eK\u0026amp;N's RK Series was developed to get more horsepower from your Twin Cam Harley-Davidson engine. Built around the legendary K\u0026amp;N High-Flow Air Filter, the this RK Series assembly includes an innovative powder coated billet aluminum back plate that eliminates external breathers and features a built-in, dyno-tuned velocity stack. The result is a significant airflow increase to the engine without sacrificing filtration. This RK Series assembly retains a factory appearance by utilizing the stock air cleaner cover.\u003c\/p\u003e","brand":"K \u0026 N","offers":[{"title":"Silver","offer_id":40649921560622,"sku":"RK-3951S","price":541.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/9659\/3198\/files\/k-n-rk-performance-intake-kit-rk-3951sdriven-powersports-incrk-3951s024844364616-925717.jpg?v=1722174540","url":"https:\/\/www.drivenpowersports.ca\/products\/k-n-street-metal-intake-system-shaker-h-d-tourin-rk-3951s","provider":"Driven Powersports Inc.","version":"1.0","type":"link"}